Energy Storage Integrated as Machine Counterweight

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140000973A1
SERIAL NO

13534797

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Abstract

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A machine includes a frame, at least one implement, and a linkage assembly movably coupled to the implement and to the frame. The machine also has an energy recovery system that includes an energy storage system. The energy storage system includes at least one of a hydraulic accumulator, a battery, a flywheel, an ultra-capacitor, a fuel cell, and an auxiliary power unit. At least a portion of the energy storage system is disposed as counterweight to the implement.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS STREET PEORIA IL 61629-9510

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jacobson, Evan E Edwards, US 24 488
O'Donnell, Timothy M Germantown Hills, US 55 446

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